短纤：短期跟随原料反弹，瓶片：短期跟随原料反弹，逢高空加工费

Group 1: Report's Core View - Short fibers are expected to rebound in the short - term following raw materials; for bottle chips, they will also rebound in the short - term following raw materials, and it is advisable to short processing margins on rallies [1] Group 2: Industry Data Short Fiber - Futures prices: Short fiber 2505 was 5988 yesterday, up 20 from the day before; 2506 was 6046, up 18; 2507 was 6032, down 42 [1] - Spread: PF05 - 06 was - 58, up 2; PF06 - 07 was 14, up 60; PF basis was 279, up 17 [1] - Position and volume: Position was 278445, down 8127; volume was 226009, down 21239 [1] - Spot price and sales rate: The East China spot price was 6325, up 35; the sales rate was 70%, up 8% [1] Bottle Chip - Futures prices: Bottle chip 2505 was 5634 yesterday, up 26 from the day before; 2506 was 5692, up 48; 2509 was 5650, up 32 [1] - Spread: PR05 - 06 was - 58, down 22; PR05 - 09 was 42, up 16; PR main contract basis was 116, up 44 [1] - Position and volume: Position was 23890, down 2269; volume was 34001, down 6036 [1] - Spot price: The East China spot price was 5750, up 70; the South China spot price was 5800, up 50 [1] Group 3: Spot Market News Short Fiber - Last Friday's late - session and Saturday's filament trading volume increased, but short - fiber sales were average and overall dull. Today, short - fiber factory quotes remained stable with preferential negotiation for transactions. Trader volume declined, and some stopped quoting. Market low prices rose, but high - price transactions were few. On Sunday, direct - spinning polyester short - fiber factory sales were still average, with an average sales rate of 70% by 3:00 pm [1] Bottle Chip - On Friday morning, polyester bottle - chip factory quotes were partially slightly raised. An individual large bottle - chip manufacturer set the May - June basis at pr07+60 and the July basis at pr07+50. Intra - day, the overall polyester bottle - chip market transactions were average. Near noon, raw material futures rose significantly, and some large polyester bottle - chip manufacturers slightly raised quotes and bases. April - May orders were transacted around 5610 - 5700 yuan/ton ex - factory, with some slightly higher at around 5800 yuan/ton ex - factory; June orders had moderate transactions at 5700 - 5800 yuan/ton ex - factory. Over the weekend, the overall polyester bottle - chip market transactions were light [2] Group 4: Trend Intensity - The trend intensity of short fibers is 1; the trend intensity of bottle chips is 1, referring only to the price fluctuations of the main contract in the daytime session on the report day [2]